Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 7965

Hash
00000010463c1b3dd146c0e871a701b01034c606f625550f024237419a5423ab
Confirmations
33237
Time
2026-09-25 23:36:58 UTC
Median time
2026-09-25 23:24:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
ced3a8f2d5659ac72b61a25aaa38c968fde56bafdaa744b1463e2f453cae0029
Previous block
00000012c496c1b75afa5814676c46d57e6f0565978f9287b0064e18d8df6b5c
Next block
00000035be442000126661c3dd6beca95802ae98ea8b0c9dd8247c52d0a16e23

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 7965 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
ced3a8f2d565…2f453cae0029 coinbase1250